Show warning when touches are being blocked by overlays

Bug: 22317719
Change-Id: I5f6526bcce382ae6fabe32d3f8842567d8dc8701

1 files changed, 62 insertions, 0 deletions

diff --git a/src/com/android/packageinstaller/permission/ui/OverlayWarningDialog.java b/src/com/android/packageinstaller/permission/ui/OverlayWarningDialog.java
new file mode 100644
index 00000000..a7c1e2a1
--- /dev/null
+++ b/src/com/android/packageinstaller/permission/ui/OverlayWarningDialog.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.packageinstaller.permission.ui;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.ActivityNotFoundException;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import android.content.DialogInterface.OnDismissListener;
+import android.content.Intent;
+import android.os.Bundle;
+import android.provider.Settings;
+import android.util.Log;
+
+import com.android.packageinstaller.R;
+
+public class OverlayWarningDialog extends Activity implements OnClickListener, OnDismissListener {
+
+    private static final String TAG = "OverlayWarningDialog";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        new AlertDialog.Builder(this)
+                .setTitle(R.string.screen_overlay_title)
+                .setMessage(R.string.screen_overlay_message)
+                .setPositiveButton(R.string.screen_overlay_button, this)
+                .setOnDismissListener(this)
+                .show();
+    }
+
+    @Override
+    public void onDismiss(DialogInterface dialog) {
+        finish();
+    }
+
+    @Override
+    public void onClick(DialogInterface dialog, int which) {
+        finish();
+        try {
+            startActivity(new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION));
+        } catch (ActivityNotFoundException e) {
+            Log.w(TAG, "No manage overlay settings", e);
+        }
+    }
+
+}